Home / 4,910,182,475.04-7,369,930,159.92-3,039,168,538.20

Finding the Fourth Proportional to 4,910,182,475.04, 7,369,930,159.92 and 3,039,168,538.20

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Solution

The fourth proportional to 4,910,182,475.04, 7,369,930,159.92 and 3,039,168,538.20 is: 4,561,634,925.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,182,475.04 : 7,369,930,159.92 = 3,039,168,538.20 : x
  2. Step 2: Convert to fraction form
    4,910,182,475.04/7,369,930,159.92 = 3,039,168,538.20/x
  3. Step 3: Cross multiply
    4,910,182,475.04x = 7,369,930,159.92 × 3,039,168,538.20
  4. Step 4: Simplify right side
    4,910,182,475.04x = 22,398,459,870,760,157,184
  5. Step 5: Solve for x
    x = 22,398,459,870,760,157,184/4,910,182,475.04
  6. Step 6: Final answer
    x = 4,561,634,925.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.